MUFFLER GP 7N4970 - Caterpillar

START BY:a) remove hydraulic tank oil filter 1. Remove fender (1) from vehicle. Weight of fender is 57 kg (125 lb.). There is no way to make an attachment of a hoist to the fender. Several persons or a lift truck can be used. 2. Remove angle assembly (2) from the guard assembly and the hydraulic tank. 3. Put identification on hose assemblies (3) and disconnect them from the hydraulic tank. 4. Remove mirror (4) and bracket from guard assembly. 5. Put identification on and disconnect hose assemblies (6) from tube assembly (5). 6. Disconnect tube assemblies (7) and (8) from the bottom of the hydraulic tank. 7. Remove bolts (10), heat shield (9) from between the hydraulic tank and the muffler. 8. Install tooling (A) and a hoist on the hydraulic tank. Remove bolts from each corner of the tank. Remove hydraulic tank (11) from vehicle. Weight of tank is 88 kg (195 lb.).Install Hydraulic Tank
1. Install tooling (A) and a hoist on the hydraulic tank. Put tank (1) in position and install washers (2) and mounting bolts. 2. Install heat shield (3) between muffler and hydraulic tank. 3. Connect tube assemblies (4) to the bottom of the hydraulic tank. 4. Put pipe assembly (6) in place and connect hose assemblies (5). 5. Install bracket (8) and mirror (7) on the guard assembly. 6. Connect hose assemblies (9) to the hydraulic tank. 7. Install angle assembly (10) on guard assembly and hydraulic tank. 8. Install fender (11) in position.END BY:a) install hydraulic tank oil filter